Initial revision

2025-12-20 21:08:08 +01:00 · 1998-09-29 22:36:29 +00:00
commit 9d2e6ef9f1
527 changed files with 138651 additions and 0 deletions
--- a/src/wcore.c
+++ b/src/wcore.c
@@ -0,0 +1,185 @@
+/*
+ *  WindowMaker window manager
+ * 
+ *  Copyright (c) 1997, 1998 Alfredo K. Kojima
+ * 
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
+ *  USA.
+ */
+
+#include "wconfig.h"
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "WindowMaker.h"
+#include "wcore.h"
+
+
+/****** Global Variables ******/
+extern WPreferences wPreferences;
+
+/* cursors */
+extern Cursor wCursor[WCUR_LAST];
+
+extern XContext wWinContext;
+
+
+/*
+ *----------------------------------------------------------------------
+ * wCoreCreateTopLevel--
+ * 	Creates a toplevel window used for icons, menus and dialogs.
+ *
+ * Returns:
+ * 	The created window.
+ *----------------------------------------------------------------------
+ */
+WCoreWindow*
+wCoreCreateTopLevel(WScreen *screen, int x, int y, int width, int height,
+		    int bwidth)
+{
+    WCoreWindow *core;
+    int vmask;
+    XSetWindowAttributes attribs;
+
+    core = wmalloc(sizeof(WCoreWindow));
+    memset(core, 0, sizeof(WCoreWindow));
+
+    vmask = /*CWBackPixmap|*/CWBackPixel|CWBorderPixel|CWCursor|CWEventMask
+      |CWOverrideRedirect;
+    attribs.override_redirect = True;
+    attribs.cursor = wCursor[WCUR_DEFAULT];
+    attribs.background_pixmap = None;
+    attribs.background_pixel = screen->light_pixel;
+    attribs.border_pixel = screen->frame_border_pixel;
+    attribs.event_mask = SubstructureRedirectMask | ButtonPressMask
+        | ButtonReleaseMask | ButtonMotionMask | ExposureMask | EnterWindowMask
+        | LeaveWindowMask;
+
+    vmask |= CWColormap;
+    attribs.colormap = screen->w_colormap;
+
+    core->window = XCreateWindow(dpy, screen->root_win, x, y, width, height,
+				 bwidth, screen->w_depth, CopyFromParent,
+				 screen->w_visual, vmask, &attribs);
+    core->width = width;
+    core->height = height;
+    core->screen_ptr = screen;
+
+    core->descriptor.self = core;
+    
+    XClearWindow(dpy, core->window);
+
+    XSaveContext(dpy, core->window, wWinContext, (XPointer)&core->descriptor);
+
+    return core;
+}
+
+
+/*
+ *---------------------------------------------------------------------- 
+ * wCoreCreate--
+ * 	Creates a brand new child window.
+ * 	The window will have a border width of 0 and color is black.
+ * 
+ * Returns:
+ * 	A initialized core window structure.
+ * 
+ * Side effects:
+ * 	A window context for the created window is saved.
+ * 
+ * Notes:
+ * 	The event mask is initialized to a default value.
+ * 
+ *---------------------------------------------------------------------- 
+ */
+WCoreWindow*
+wCoreCreate(WCoreWindow *parent, int x, int y, int width, int height)
+{
+    WCoreWindow *core;
+    int vmask;
+    XSetWindowAttributes attribs;
+
+    core=wmalloc(sizeof(WCoreWindow));
+    memset(core, 0, sizeof(WCoreWindow));
+
+    vmask = CWBackPixmap|CWBackPixel|CWBorderPixel|CWCursor|CWEventMask;
+    attribs.cursor = wCursor[WCUR_DEFAULT];
+    attribs.background_pixmap = None;
+    attribs.background_pixel = parent->screen_ptr->black_pixel;
+    attribs.event_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask
+      | ButtonReleaseMask | ButtonMotionMask | ExposureMask | EnterWindowMask
+      | LeaveWindowMask;
+    /*
+    vmask |= CWColormap;
+    attribs.colormap = parent->screen_ptr->w_colormap;
+     */
+    core->window =
+      XCreateWindow(dpy, parent->window, x, y, width, height, 0,
+		    parent->screen_ptr->w_depth, CopyFromParent,
+		    parent->screen_ptr->w_visual, vmask, &attribs);
+    core->width=width;
+    core->height=height;
+    core->screen_ptr = parent->screen_ptr;
+
+    core->descriptor.self = core;
+
+    XSaveContext(dpy, core->window, wWinContext, (XPointer)&core->descriptor);
+    return core;
+}
+
+
+
+void
+wCoreDestroy(WCoreWindow *core)
+{
+    if (core->stacking) {
+	free(core->stacking);
+    }
+    XDeleteContext(dpy, core->window, wWinContext);
+    XDestroyWindow(dpy, core->window);
+    free(core);
+}
+
+
+void
+wCoreConfigure(WCoreWindow *core, int req_x, int req_y, int req_w, int req_h)
+{
+    XWindowChanges xwc;
+    unsigned int mask;
+    
+    mask = CWX|CWY;
+    xwc.x = req_x;
+    xwc.y = req_y;
+    
+    if (req_w <= 0) 
+      req_w = core->width;
+    if (req_h <= 0)
+      req_h = core->height;
+    
+    if (req_w != core->width || req_h != core->height) {
+	mask |= CWWidth | CWHeight;
+	xwc.width = req_w;
+	xwc.height = req_h;
+	core->width = req_w;
+	core->height = req_h;
+    }
+    XConfigureWindow(dpy, core->window, mask, &xwc);
+}
+
+